Carcinogenic nitrogen compounds. LIX. Thieno[3'.2':5,6]thiopyrano[4,3-b]indoles and thieno[3',4':5,6]thiopyrano[4,3-b]indoles, Two new families of pseudo-azulenes.
D001555:Benzene Derivatives / Q000138:chemical synthesis; D002273:Carcinogens / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D003516:Cycloparaffins / Q000138:chemical synthesis; D007211:Indoles / Q000138:chemical synthesis*; D011714:Pyrans; D013455:Sulfur
D001555:Benzene Derivatives; D002273:Carcinogens; D003516:Cycloparaffins; D007211:Indoles; D011714:Pyrans; D013455:Sulfur